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Product comparison · 2 nas & storage servers

NETGEAR ReadyNAS Ultra 6 vs NETGEAR RNDU4220-100UKS NAS/storage server

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  • 17specifications compared
  • 9differ
  • 8identical
  • 32known for one product only

Key differences

  • Total installed storage capacity
    • 6 TB
    • 4.096 TB
  • Number of storage drives installed
    • 3
    • 2
  • Number of storage drives supported
    • 6
    • 4
  • Storage drive interface
    • Serial ATA II
    • Serial ATA
  • Storage drive size
    • 2.5/3.5"
    • 3.5"
  • Ethernet LAN (RJ-45) ports
    • 2
    • 1
  • USB 2.0 ports quantity
    • 2
    • 3
  • Power supply unit (PSU) capacity
    • 300 W
    • 120 W

Side by side

Differences highlightedShow differences only
49 specifications
A

NETGEAR

ReadyNAS Ultra 6View product
B

NETGEAR

RNDU4220-100UKS NAS/storage server

Model RNDU4220-100UKS

View product
Storage5 differ
Storage drives installedKnown for oneYes
Total installed storage capacityDiffers6 TB4.096 TB
Number of storage drives installedDiffers32
Number of storage drives supportedDiffers64
Installed storage drive typeKnown for oneHDD
Supported storage drive typesKnown for oneHDD
Storage drive interfaceDiffersSerial ATA IISerial ATA
Storage drive sizeDiffers2.5/3.5"3.5"
RAID supportKnown for oneYes
Hot-swap drive baysKnown for oneYes
Processoridentical
Processor familyKnown for oneIntel Atom®
Processor coresKnown for one2
Processor frequencyKnown for one1.66 GHz
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Wi-FiKnown for oneNo
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers21
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Fiber ports quantityKnown for one0
eSATAKnown for oneYes
Designidentical
Product colourKnown for oneSilver
Performanceidentical
TypeKnown for oneNAS
Device classKnown for oneSmall & Medium Business
Backup functionKnown for oneYes
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
Softwareidentical
Operating system installedKnown for oneRAIDiator
Power1 differ
Power supply unit (PSU) capacityDiffers300 W120 W
AC input voltageKnown for one100-240 V
AC input frequencyKnown for one50 - 60 Hz
Weight & dimensions1 differ
WidthKnown for one170 mm
DepthKnown for one285 mm
HeightKnown for one250 mm
WeightDiffers6.76 kg4.7 kg
Other featuresidentical
Dimensions (WxDxH)Known for one134 x 205 x 223 mm
Link/Act LEDKnown for oneYes
Power requirementsKnown for oneAC 100 - 240 V, 50/60 Hz
Connectivity LEDsKnown for oneYes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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